Weather History for Hilo, HI

Change the Weather History Date:

Wednesday, September 24, 2014

  Actual Average Record
Temperature  
Mean Temperature 80 °F 76 °F  
Max Temperature 89 °F 83 °F 89 °F (1995)
Min Temperature 70 °F 69 °F 64 °F (1952)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 15 11  
Month to date cooling degree days 348 264  
Year to date cooling degree days 2625 2336  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 66    
Maximum Humidity 82    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.35 in 1.13 in (1979)
Month to date precipitation 1.47 7.88  
Year to date precipitation 82.58 87.82  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 24, 2014 Rise Set
Actual Time 6:09 AM HST 6:14 PM HST
Civil Twilight 5:47 AM HST 6:36 PM HST
Nautical Twilight 5:22 AM HST 7:01 PM HST
Astronomical Twilight 4:56 AM HST 7:27 PM HST
Moon 6:33 AM HST (9/24) 6:41 PM HST (9/24)
Length of Visible Light 12h 48m
Length of Day
12h 04m
New Moon, 0% of the Moon is Illuminated
Sep 24
New Moon
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
New

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 72.0 °F - 57.0 °F 59% 30.05 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
1:53 AM 71.1 °F - 55.9 °F 59% 30.04 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
2:53 AM 71.1 °F - 57.9 °F 63% 30.03 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
3:53 AM 71.1 °F - 57.9 °F 63% 30.02 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
4:53 AM 71.1 °F - 57.9 °F 63% 30.03 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
5:53 AM 71.1 °F - 57.0 °F 61% 30.04 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
6:53 AM 72.0 °F - 60.1 °F 66% 30.05 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
7:53 AM 79.0 °F - 63.0 °F 58% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 84.0 °F 88.4 °F 70.0 °F 63% 30.06 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
9:53 AM 84.0 °F 88.4 °F 70.0 °F 63% 30.07 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
10:53 AM 84.9 °F 89.4 °F 70.0 °F 61% 30.05 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
11:53 AM 87.1 °F 89.2 °F 66.0 °F 49% 30.04 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
12:53 PM 87.1 °F 91.3 °F 69.1 °F 55% 30.02 in 10.0 mi NE 12.7 mph - N/A   Scattered Clouds
1:53 PM 87.1 °F 92.8 °F 71.1 °F 59% 30.00 in 10.0 mi NE 12.7 mph - N/A   Scattered Clouds
2:53 PM 87.1 °F 92.0 °F 70.0 °F 57% 29.99 in 10.0 mi NE 11.5 mph - N/A   Partly Cloudy
3:53 PM 84.9 °F 88.8 °F 69.1 °F 59% 29.98 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
4:53 PM 84.9 °F 88.8 °F 69.1 °F 59% 29.99 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
5:53 PM 82.0 °F 86.7 °F 72.0 °F 71% 30.00 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
6:53 PM 81.0 °F 85.2 °F 72.0 °F 74% 30.02 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
7:53 PM 79.0 °F - 70.0 °F 74% 30.03 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:53 PM 77.0 °F - 69.1 °F 76% 30.05 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:53 PM 75.9 °F - 69.1 °F 79% 30.05 in 10.0 mi SW 4.6 mph - N/A   Clear
10:53 PM 75.9 °F - 66.9 °F 74% 30.05 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
11:53 PM 75.0 °F - 66.9 °F 76% 30.04 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy